添加用户修改密码功能

email_system/app.py

@@ -242,6 +242,33 @@ def contact_emails(id):
     ).order_by(Email.created_at.desc()).all()
     return render_template('contact_emails.html', contact=contact, emails=emails)
 
+
+# 用户设置
+@app.route('/settings', methods=['GET', 'POST'])
+@login_required
+def user_settings():
+    if request.method == 'POST':
+        action = request.form.get('action')
+        
+        if action == 'password':
+            old_password = request.form.get('old_password')
+            new_password = request.form.get('new_password')
+            confirm = request.form.get('confirm_password')
+            
+            if not current_user.check_password(old_password):
+                flash('原密码错误', 'error')
+            elif new_password != confirm:
+                flash('两次密码输入不一致', 'error')
+            elif len(new_password) < 6:
+                flash('新密码至少6位', 'error')
+            else:
+                current_user.set_password(new_password)
+                db.session.commit()
+                flash('密码修改成功', 'success')
+    
+    return render_template('settings.html')
+
+
 # Admin routes
 @app.route('/admin')
 @login_required

email_system/templates/base.html

@@ -261,6 +261,7 @@
             <span>{{ current_user.username }}</span>
             <a href="{{ url_for('inbox') }}">收件箱</a>
             <a href="{{ url_for('compose') }}">写邮件</a>
+            <a href="{{ url_for('user_settings') }}">设置</a>
             {% if current_user.is_admin %}
             <a href="{{ url_for('admin_dashboard') }}">管理后台</a>
             {% endif %}

email_system/templates/settings.html

@@ -0,0 +1,52 @@
+{% extends "base.html" %}
+{% block title %}账户设置 - 邮件系统{% endblock %}
+{% block content %}
+<div class="main-layout">
+    <div class="sidebar">
+        <a href="{{ url_for('inbox') }}">📥 收件箱</a>
+        <a href="{{ url_for('sent') }}">📤 已发送</a>
+        <a href="{{ url_for('drafts') }}">📝 草稿箱</a>
+        <a href="{{ url_for('contacts') }}">📇 通讯录</a>
+        <a href="{{ url_for('compose') }}">✏️ 写邮件</a>
+        <hr style="margin: 1rem 0;">
+        <a href="{{ url_for('user_settings') }}" class="active">⚙️ 账户设置</a>
+    </div>
+    <div class="main-content">
+        <div class="card">
+            <h2 style="margin-bottom: 1.5rem;">账户信息</h2>
+            <div style="margin-bottom: 1rem;">
+                <div style="color: #6b7280; font-size: 0.9rem;">用户名</div>
+                <div style="font-size: 1.1rem;">{{ current_user.username }}</div>
+            </div>
+            <div style="margin-bottom: 1rem;">
+                <div style="color: #6b7280; font-size: 0.9rem;">邮箱地址</div>
+                <div style="font-size: 1.1rem;">{{ current_user.email }}</div>
+            </div>
+            <div>
+                <div style="color: #6b7280; font-size: 0.9rem;">注册时间</div>
+                <div style="font-size: 1.1rem;">{{ current_user.created_at.strftime('%Y-%m-%d %H:%M') }}</div>
+            </div>
+        </div>
+
+        <div class="card">
+            <h2 style="margin-bottom: 1.5rem;">修改密码</h2>
+            <form method="POST" style="max-width: 400px;">
+                <input type="hidden" name="action" value="password">
+                <div class="form-group">
+                    <label>原密码</label>
+                    <input type="password" name="old_password" required>
+                </div>
+                <div class="form-group">
+                    <label>新密码</label>
+                    <input type="password" name="new_password" required minlength="6">
+                </div>
+                <div class="form-group">
+                    <label>确认新密码</label>
+                    <input type="password" name="confirm_password" required minlength="6">
+                </div>
+                <button type="submit" class="btn btn-primary">修改密码</button>
+            </form>
+        </div>
+    </div>
+</div>
+{% endblock %}